FR2461190B1 - - Google Patents

Info

Publication number: FR2461190B1
Authority: FR; France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

FR8015509A

Other languages

French (fr)

Other versions

FR2461190A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cockerill SA

Original Assignee

Cockerill SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-07-11

Filing date

1980-07-11

Publication date

1984-01-06

1979-07-11 Priority claimed from BE0/196251A external-priority patent/BE877635A/en

1980-07-11 Application filed by Cockerill SA filed Critical Cockerill SA

1981-01-30 Publication of FR2461190A1 publication Critical patent/FR2461190A1/en

1984-01-06 Application granted granted Critical

1984-01-06 Publication of FR2461190B1 publication Critical patent/FR2461190B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/13—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by plastic deformation

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Pressure Welding/Diffusion-Bonding (AREA)

FR8015509A 1979-07-11 1980-07-11 CAP FOR TUBE FILLING BY EXPLOSION Granted FR2461190A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE0/196251A BE877635A (en)	1979-07-11	1979-07-11	PLUG FOR BLASTING TUBES BY EXPLOSION

Publications (2)

Publication Number	Publication Date
FR2461190A1 FR2461190A1 (en)	1981-01-30
FR2461190B1 true FR2461190B1 (en)	1984-01-06

Family

ID=3843236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8015509A Granted FR2461190A1 (en)	1979-07-11	1980-07-11	CAP FOR TUBE FILLING BY EXPLOSION

Country Status (4)

Country	Link
US (1)	US4347790A (en)
DE (1)	DE3026313A1 (en)
FR (1)	FR2461190A1 (en)
GB (1)	GB2068076B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3165351D1 (en) *	1980-05-09	1984-09-13	Emi Ltd	Arrangements for igniting a pyrotechnic charge
US4587904A (en) *	1985-01-07	1986-05-13	Foster Wheeler Energy Corporation	Debris free plug assembly for heat exchange tubes
US4708280A (en) *	1985-10-23	1987-11-24	The United States Of America As Represented By The Administrator, National Aeronautics & Space Administration	Tool and process for miniature explosive joining of tubes
US4751944A (en) *	1986-05-28	1988-06-21	Westinghouse Electric Corp.	Duplex mechanical tube plug
GB8721985D0 (en) *	1987-09-18	1987-10-28	Ici Plc	Explosive expansion of metal tubes
DE4113315A1 (en) *	1991-04-24	1992-10-29	Klaus Pomorin	Explosive cartridge for permanent sealing of oil pipes which are out of control - comprises hermetically sealed cartridge contg. explosives which undergoes permanent enlarging of its periphery
AU2011293426A1 (en) *	2010-08-24	2013-03-14	Battelle Memorial Institute	Ferro electro magnetic armor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1192958A (en) *	1914-07-13	1916-08-01	Int Harvester Co	Blasting-rod.
US1751015A (en) *	1928-12-03	1930-03-18	Mora John	Blasting device
US3590877A (en) *	1968-09-20	1971-07-06	Babcock & Wilcox Co	Explosive-activated plug
BE756406A (en) *	1969-09-23	1971-03-22	Sulzer Ag	METHOD OF FIXING A TUBE IN A PERFORATED PLATE BY PRESSURE WAVES PRODUCED BY EXPLOSION AND ARRANGEMENTS FOR THE IMPLEMENTATION OF THIS PROCESS
US3724062A (en) *	1971-03-18	1973-04-03	Westinghouse Electric Corp	Explosively welded plug for leaky tubes of a heat exchanger and method of using the same
DE2124530C3 (en) *	1971-05-18	1978-04-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Device for closing damaged heat exchanger pipes
DE2241753C3 (en) *	1972-08-25	1982-03-25	Siemens AG, 1000 Berlin und 8000 München	Device for closing damaged heat exchanger pipes
US3781966A (en) *	1972-12-04	1974-01-01	Whittaker Corp	Method of explosively expanding sleeves in eroded tubes
DE2607531C3 (en) *	1976-02-25	1979-08-09	Explosive Metal Working Holland B.V., Roosendaal (Niederlande)	Method and plug for closing a bore in a heating tube wall of a heat exchanger
US4074630A (en) *	1976-02-27	1978-02-21	Explosive Metal Working Holland B.V.	Methods and plugs to seal apertures in tube plates of heat exchangers provided with tube plates which are locally sealed with these methods and such plates
US4028789A (en) *	1976-03-29	1977-06-14	Westinghouse Electric Corporation	Method of installing a sleeve in one end of a tube
US4158370A (en) *	1978-06-09	1979-06-19	The Babcock & Wilcox Company	Explosive activated plug

1980
- 1980-07-08 US US06/166,961 patent/US4347790A/en not_active Expired - Lifetime
- 1980-07-09 GB GB8022454A patent/GB2068076B/en not_active Expired
- 1980-07-11 FR FR8015509A patent/FR2461190A1/en active Granted
- 1980-07-11 DE DE19803026313 patent/DE3026313A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
DE3026313A1 (en)	1981-02-26
GB2068076A (en)	1981-08-05
FR2461190A1 (en)	1981-01-30
GB2068076B (en)	1983-10-19
US4347790A (en)	1982-09-07

Legal Events

Date	Code	Title	Description
1990-05-25	ST	Notification of lapse

Publication	Publication Date	Title
BR8006808A (en)	1981-04-28
FR2447023B3 (en)	1982-07-30
FR2447442B3 (en)	1981-11-20
FR2448670B1 (en)	1984-07-20
FR2450220B1 (en)	1982-03-12
FR2449190B1 (en)	1982-11-05
FR2448496B1 (en)	1983-05-20
FR2461190B1 (en)	1984-01-06
CH655617B (en)	1986-04-30
FR2448884B3 (en)	1981-02-20
FR2449977B1 (en)	1982-04-16
FR2448953B1 (en)	1984-01-06
FR2448614B1 (en)	1984-12-28
FR2449929B1 (en)	1981-12-31
FR2450482B1 (en)	1982-07-02
FR2446807B1 (en)	1981-01-30
FR2445842B1 (en)	1982-06-18
FR2450279B1 (en)	1982-10-01
FR2450394B1 (en)	1983-04-22
AU79200S (en)	1980-09-25
AU79559S (en)	1981-09-11
AU80228S (en)	1980-09-09
AU79918S (en)	1981-02-09
AU79826S (en)	1981-02-10
AU78386S (en)	1981-01-23